California · San Diego County
Prospect
Madden Claim
San Diego County, California, United States
Gold
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USGS source ↗
Commodities
Primary
Gold
Commodity type
M
Economic & production
Development status
Prospect
Identification
Deposit ID
10237989
MRDS ID
W024819
Alternate names
Gopher Claim, Old Madden, Madden Group, Antelope Claim, Curry Claim, Madden Millsite Claim
Region
NA
Data score
D
Coordinates
33.07036, -116.56644
References
CALIF. STATE MINING BUR. REPORT, V. 21, 1925, P. 341.CALIF. DIV. MINES BULLETIN 177, 1958, P. 32.CALIF. DIV. MINES AND GEOL. COUNTY REPORT 3, 1963, NO. 221A-C, P. 154.